Enterprise fission path optimization and dynamic capability construction based on the soft actor-critic algorithm by Hengsheng Gu

“…The experimental results show that the fission path optimized by deep reinforcement learning (DRL) markedly improves the resource allocation efficiency and market response speed by an average of 20.4% and 25.2%, respectively. …”
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Effects of Different Moments of Inertia on Neuromuscular Performance in Elite Female Soccer Players During Hip Extension Exercise to Prevent Hamstring Asymmetries and Injuries: A C... by Jordi Pumarola, Alesander Badiola-Zabala, Mònica Solana-Tramunt

“…Background: High-intensity actions like accelerations and decelerations, often performed unilaterally, are crucial in elite female football but increase the risk of interlimb asymmetries and injury. …”
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Analysis of detonation wave effect in radial water coupling blasting by Yanbing WANG, Weiwen KONG, Dongchen WANG, Youyi SHEN, Ajian FENG, Yang LI, Wenhai ZHENG

“…As the water coupling coefficient increases, the pressure on the borehole wall first increases and then decreases, and the energy transfer efficiency first decreases, then increases and then decreases; Due to the presence of water medium, water coupled charge blasting can effectively extend the duration of shock wave action and improve energy transfer efficiency; Compared to the concentric water coupling charge form, the eccentric water coupling charge has a significant eccentric stress field, which can significantly increase the peak pressure of the hole wall on the coupling side, reduce the energy attenuation efficiency, and improve the energy utilization rate. …”
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Multimodal GNSS-R self-supervised learning as a generalist Earth surface monitor by Daixin Zhao, Konrad Heidler, Milad Asgarimehr, Conrad M. Albrecht, Jens Wickert, Xiao Xiang Zhu, Lichao Mou

“…The increasing frequency of climate extremes and natural disasters demands rapid and scalable Earth surface scans for effective action. …”
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Physical simulation test study on the stability of wading personnel in mine water inrush roadway by Qiang WU, Yi YAO, Yuanze DU, Huiping LI, Yingwang ZHAO, Hua XU, Shouqiang LIU, Xiao WANG

“…The stretched state of the sensor at the height of 45 cm indicates that the human body may slip and lose stability under the action of roadway water flow; ② In the test of human standing stability, the difference in human standing stability is obvious under different standing posture in the same current condition, which indicates that the change of the effective area of the human body has a key and sensitive influence on the stability; ③ In the test analysis of people wading on 10°, 15° and 20° of roadway slope, when the average speed of people wading drops to about 0.2 m/s, it is very difficult for human body to stand wading, which can be called the safe speed threshold of wading. …”
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Methodology for plotting the flight planned route change of the aircraft in flight by M. A. Kiselev, Y. S. Kalyuzhny, A. V. Karpov, S. F. Borodkin

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Research of the influence of filter element resistance on the powered air-purifying respirator service life by D. Slavinskyi, T. Bilko, Yu. Cheberyachko, S. Vambol, O. Yavorska

“…The following parameters of the simulation model of a powered air-purifying respirator were substantiated: controlling action – fan rotating speed, restrictions on air flow and air pressure in the respirator mask (depending on the mode of working arrangements of the user), concentration of dust in the air of the working area, capacity of the power source, power consumption of the electric motor of the fan and control system components, parameters of filter elements (fibre packing density, filter layer thickness, fibre diameter, etc.), input concentration of dust aerosol, which made it possible to establish the relationship between the value of the filter element resistance and the time to complete discharge of the power source. …”
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Genome-wide analysis of glucocorticoid receptor binding regions in adipocytes reveal gene network involved in triglyceride homeostasis. by Chi-Yi Yu, Oleg Mayba, Joyce V Lee, Joanna Tran, Charlie Harris, Terence P Speed, Jen-Chywan Wang

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EVALUATING THE CLINICAL AND HEMODYNAMICAL ACTION OF NEBIVOLOL IN CHRONIC HEART FAILURE by M. A. Gurevich, N. P. Sanina, T. F. Hohlova, V. I. Buvalcev

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Comparative Analysis of Machine Learning Based Approaches for Face Detection and Recognition by Ratnesh Kumar Shukla, Arvind Kumar Tiwari

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PROBABILISTIC ANALYSIS OF DEPTH AND CARBONATION FRONT DEVELOPMENT IN CONCRETE OF MARINE STRUCTURES by E. E. Shalyi, L. V. Kim, S. N. Leonovich, A. V. Stepanova

“…No wonder that in such conditions, corrosion, material of hydraulic structures is most intense. Concrete and cement stone reinforced concrete structures exposed to corrosive attack, particularly the aggressive action of CO2 common acid gas, which is to neutralize the surface layer of concrete and the formation of the compounds that affect its properties. …”
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Investigations of Dynamic Mechanical Performance of Rubber Concrete under Freeze-Thaw Cycle Damage by Jingli Zhang

“…The results show that with the increase of freeze-thaw cycles, the wave speed decreases, and the freeze-thaw action will damage the rubber concrete and reduce the longitudinal wave velocity. …”
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Study and evaluation method of concrete erosion under a wind–sand flow load by Wei Liu, Yaoyu Zhu, Ying Jia, Jinyan Si, Li Zhu, Shucheng Li, Xueru Yang, Dangxian Xu

“…As the wind speed increases from 18 m/s to 30 m/s, the wind–sand flow pressure on the surface of the concrete specimen increases by 243.43 %, and the strength loss rate increases from 0.03 % to 9.34 %. …”
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Mechanical Analysis of Junction Pier of Fuzhou-Xiamen High-Speed Railway Rigid-Frame Bridge by Fangwen Weng, Fuxing Liu

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Knowledge and technology transfer in construction engineering: two case studies involving special concrete by Ulrike Michel-Schneider, Andrea Palazzo

“…Findings include the importance of KTT intermediaries in speeding up the transfer process.The presence of IP was not a determining factor in starting up a business. …”
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A Study of Dynamic Loading and Unloading Damage of Fiber-Reinforced Concrete under Confining Pressure by Chao Lin, Li Rao, Cheng-Lin Zhang, Zhi-Wen Yang, Fang Chen, Qing You, Xian-Jun Tan

“…Considering the influence of confining pressure in the actual service environment of concrete in underground projects, the damage characteristics of fiber-reinforced concrete under the action of confining pressure are evaluated according to the variation of measured permeability values by means of a triaxial ultralow permeability damage test system. …”
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Safety Evaluation of the Wear Life of High-Speed Railway Bridge Bearings by Monitoring Train-Induced Dynamic Displacements by Gaoxin Wang, Youliang Ding, Hui Guo, Xinxin Zhao

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Investigation on Dynamic Factors of Railway Steel-Plate–Concrete Composite Beam Bridges With Small and Medium Spans by Jin Di, Yi Su, Yuxuan Han, Jinming Luo, Fengjiang Qin, Rui Yan

“…Resonance is produced when the train travel speed and bridge frequency meet a certain relationship, which in turn significantly increases the DF. …”
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Experimental study on pore structure and dynamic mechanical properties of modified rubber concrete after freeze-thaw cycle by Minggao Chen, Shujie Yang, Shuyuan Wang, Yan Zhou

“…The elastic action of rubber particles can reduce the increase of the internal porosity of concrete under the action of freeze-thaw cycles and reduce the internal porosity of concrete materials. (3) The peak stress and dissipated energy of three kinds of concrete specimens decreased linearly due to freeze-thaw cycle, and the decrease of plain concrete was higher than that of modified rubber concrete. …”
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Study on erosion resistance experimental and mathematical modeling of nano-silica concrete in gravelly Gobi windy area by Kai Zhang, Bo Yang, Benli Liu, Yanhua Zhao, Aojun Guo, Li Chen, Yongshuai Liu, Guangyu Yan

“…The ER of NS-modified concrete exhibited a decreasing trend with the increase in erosion particle size. …”
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